Question

Two electrons have been removed from each atom. Find the distance between two such atoms if they repel each other with a force of 8.8*10^-9 n,when placed in feee space.

Answer 1

Charge of electron q= 1.6×10⁻¹⁹C

Given force F= 8.8×⁻⁹N

We know electrostatic constant k= 9×10⁹

Electrostatic force, F= kq²/r²

 r=q√(k/F)

   =1.6×10⁻¹⁹√(9×10⁹/8.8×10⁻⁹)

   =1.62 Armstrong

Answer 2

Answer:

I hope this may help you

Explanation: